html,
body {
    width: 100%;
    height: 100%;
}

/* banner部分 */
/* #banxin{
    background: url(../images/banner1.png) no-repeat 50% ;
} */

.swiper {
    width: 1900px;
    height: 679px;
}  
.bg01{
    background: url(../images/banner1.png) no-repeat center;
}.bg02{
    background: url(../images/banner2.png) no-repeat center;
}.bg03{
    background: url(../images/banner3.png) no-repeat center;
}

header{
    width: 100%;
    height: 65px;
    border-bottom:1px solid #aec7ec;
    top:0;
    left:0;

    z-index: 666;
}
header .xiaxian{
    width: 100%;
    height: 64px;
    border-bottom:1px solid #aec7ec;
}

/* nav */
header .nav{
    line-height: 63px;
    top:0;
    left:50%;
    /* CSS3平移效果 */
    transform: translateX(-50%);
}
header .nav li{
    float: left;
    margin: 0 20px;
}
header .nav li a{
    color:#ffffff;
}
/* 选中效果 */
header .nav li.active a{
    border-bottom:2px solid #ffffff;
    padding-bottom: 20px;
    font-size:16px;
}

/* 登录和注册 */
header .right-box a{
    padding:4px 16px;
    border:1px solid #aac6ef;
    color:#fff;
    border-radius: 14px;
    float: left;
}
header .right-box .register{
    background-color: #ed510a;
    border: 1px solid #ed510a;
    margin-left: 10px;
}
header .logo{
    width: 230px;
    height: 30px;
    margin-top: 20px;
}



/* 为开发提供 */
#provide{
    height: 628px;
   
    padding-top: 100px;
}
#provide div div div{
  width: 240px;
  height: 280px;
  float: left;
  margin-left:40px;
  box-shadow:1px 2px 11px 0px #1271ef;

}
#service{
    width: 1120px;
}


/* 海量API */
#apple{
    width: 1220px;
    margin: auto;
}
#much{
    height: 642px;
    background-color: #f8f9fb;
    padding-top: 90px;
}
#much  h2{
    margin-top: 88px;
    margin-bottom: 10px;
}
#much .box{
    width: 224px;
    height: 138px;
    box-shadow:1px 4px 13px 0px #1271ef;
}


/* 变 */
.box img{
    margin: auto;
}
#much .box img:first-of-type{
    display: none;
}
#much .box:hover{
  cursor: pointer;
  background-color: #1271ef;

}
#much .box:hover p{
    color: #ffffff;
}
#much .box:hover img:first-of-type{
    display: block;
}
#much .box:hover img:last-of-type{
    display: none;
}



/* 马上申请 */
.now{
    height: 60px;
}



/* 慧集/APIMaster */
#master{
    height: 768px ;
}
#master div h2{
      margin-top: 88px;
      margin-bottom: 10px;
} 
#master div div div{
    width: 508px;
    height: 80px;
   
}
#master span{
    left: 0px;
}


/* 助力行业巨头 */
#juTou2{
  height: 270px;

}
#juTou2 div{
    width: 552px;
    height: 187px;
    right: 0;
    top: 49px;
    line-height: 24px;
}
#juTou2 img:first-of-type{
    left: 0;
    top: -20px;
    width: 580px;
    height: 290px;
}
#juTou2 img:last-of-type{
    right: 502px;
    top: -20px;
}
#juTou2 p{
    right: 0px;
    bottom: 30px;
}
#juTou2 span{
    right: 65px;
    bottom: 17px;
    font-size: 50px;
}



/* 数据安全和可靠合规的服务 */
#date div div{
    width: 200px;
    height: 200px;
}
#date{
    height: 440px;
    box-sizing: border-box;
}



/* 免费试用 */
#free{
    height: 241px;
    background:url(../images/free.png) no-repeat 50%;
}

